This document is designed to help you with your revision for IGCSE ICT theory paper also known as Paper 1. This document covers the first unit in the ICT syllabus; types and components of computer systems. There are five small sections inside, these are: 1.1 hardware and software 1.2 the main components of computer systems 1.3 operating systems 1.4 types of computer 1.5 impact of emerging technologies. After each section sample past year questions are shared to help students understand the types of questions asked. This document can be very useful for final year students who are doing their revisions and students who are new to syllabus and would like to get more idea about types of questions for each topic.

This section covers the second unit of the IGCSE ICT syllabus. Subtopics discussed here are: 2.1 input devices and their uses 2.2 direct data entry and associated devices 2.3 output devices and their uses Sample past year questions are added after each section to give students a better understanding of type of the questions.

This document is designed to help you with your revision for IGCSE ICT theory paper also known as Paper 1. This document covers the third unit in the ICT syllabus; Storage Devices and Media. After each section sample past year questions are shared to help students understand the types of questions asked. This document can be very useful for final year students who are doing their revisions and students who are new to syllabus and would like to get more idea about types of questions for each topic.